Set RDM/Devolutions Folder Permissions for Move

Im configuring Vaults and the default Folders in it via Powershell Script.
Im setting the Folder Permission via $rdmsession.Security.Permissions which is working fine so far.

FYI:
$rdmsession = Get-RDMSession -Name "Session Folder"

But today i noticed, that there is an additional Field called "Move", which i need to set:


My Problem is, $RDMsessSession.Security.Permissions doesnt returns any "Move" Right:

IsEmpty    : True
Override   : Default
Right      : EditAttachment
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : EditHandbook
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : ConnectionHistory
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : Handbook
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : Execute
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : EditInformation
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : RemoteTools
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : ViewPassword
Roles      : {}
RoleValues :

IsEmpty    : False
Override   : Never
Right      : EditSecurity
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : PasswordHistory
Roles      : {}
RoleValues :

IsEmpty    : False
Override   : Custom
Right      : Delete
Roles      : {}
RoleValues :

IsEmpty    : False
Override   : Custom
Right      : Edit
Roles      : {}
RoleValues :

IsEmpty    : False
Override   : Custom
Right      : Add
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : Attachment
Roles      : {}
RoleValues :

IsEmpty    : True
Override   : Default
Right      : Inventory
Roles      : {}
RoleValues :

How can i set the "Move" Permission?

Thanks,
Andreas